package com.doubleview.curator;

import org.apache.curator.framework.CuratorFramework;
import org.apache.curator.framework.CuratorFrameworkFactory;
import org.apache.curator.retry.ExponentialBackoffRetry;
import org.apache.curator.utils.ZKPaths;
import org.apache.zookeeper.ZooKeeper;

public class ZKPathsSample {

    private static String path = "/curator_zkpath_sample";
    private static  CuratorFramework client = CuratorFrameworkFactory.builder()
                    .connectString("localhost:2181")
                    .sessionTimeoutMs(5000)
                    .connectionTimeoutMs(3000)
                    .retryPolicy(new ExponentialBackoffRetry(100 ,3))
                    .build();

    public static void main(String[] args) throws Exception {
        client.start();
        ZooKeeper zooKeeper = client.getZookeeperClient().getZooKeeper();
        System.out.println(ZKPaths.fixForNamespace(path, "/sub"));
        System.out.println(ZKPaths.makePath(path, "sub"));
        System.out.println(ZKPaths.getNodeFromPath("/curator_zkpath_sample/sub1"));
        ZKPaths.PathAndNode pn = ZKPaths.getPathAndNode("/curator_zkpath_sample/sub1");
        System.out.println(pn.getPath());
        System.out.println(pn.getNode());

        String dir1 = path + "/child1";
        String dir2 = path + "/child2";
        ZKPaths.mkdirs(zooKeeper, dir1);
        ZKPaths.mkdirs(zooKeeper, dir2);
        System.out.println(ZKPaths.getSortedChildren(zooKeeper, path));
        ZKPaths.deleteChildren(zooKeeper, path, true);
    }
}